问题描述
$array = array(
'Corfù' => 'pita gyros','San Gennaro' => 'pizza','Perù' => 'tortillias'
);
如何通过这样的 PHP 中的清理键访问该数组的值? (可能没有循环)
echo $array['corfu'];
// pita gyros
echo $array['san-gennaro'];
// pizza
代替这个
echo $array['Corfù'];
// pita gyros
这是因为我从相关页面的 url 中获取密钥,这显然缺少重音和空格
解决方法
function seola($s)
{
$tr = array('ş','Ş','ı','İ','ğ','Ğ','ü','Ü','ö','Ö','Ç','ç','ù');
$eng = array('s','s','i','g','u','o','c','y','u');
$s = str_replace($tr,$eng,$s);
$s = strtolower($s);
$s = preg_replace('/&.+?;/','',$s);
$s = preg_replace('/[^%a-z0-9 \/_-]/',$s);
$s = preg_replace('/\s+/','-',$s);
$s = preg_replace('|-+|',$s);
$s = trim($s,'-');
$s = substr($s,60);
return $s;
}
$array = array(
'Corfù' => 'pita gyros','San Gennaro' => 'pizza','Perù' => 'tortillias'
);
foreach ($array as $key=>$value){
$array[seola($key)] = $array[$key];
unset($array[$key]);
}
print_r($array);
/*
Array
(
[corfu] => pita gyros
[san-gennaro] => pizza
[peru] => tortillias
)
*/
它看起来更有用 //